Protection of Industrial Power Systems

Vital aspects such as the modern cartridge fuse types of relays and the roleof the current transformer are covered and the widely used inverse definiteminimum t... » 

Vital aspects such as the modern cartridge fuse types of relays and the roleof the current transformer are covered and the widely used inverse definiteminimum time overcurrent relay the theory of the MerzPrice protection systemand the development of the highimpedance relay system are critically examined.This new edition has come about in response to the dramatic change from the useof electromagnetic relays to electronic and microprocessor relays whichfigure in practically all new installations. Therefore although the theory andusage are the same the application can be much improved owing to the increasedrange and accuracy and the added facilities provided with the modern relays.This book reflects the change and explains the technical advantages. «